ELSA MicroLink ISDN/PCC-16, Руководство пользователя

Страница: 34 / 53

Appendix: Options with the ISDN Drivers for DOS
34
MicroLink ISDN/PCC-16
Manual © 1997 ELSA GmbH
D Options with the ISDN Drivers for DOS
Euro-ISDN Drivers
The following options are available for all Euro-ISDN drivers:
Option Meaning
none
/d
/i
/q
/vxx
/n<eaz>=<msn>
/e
/l Driver software will be installed, if possible
De-install driver software
Inquiry about the current ISDN board installation
Suppress the display of on-screen messages
Set CAPI interrupt vector to xxh (instead of F1h)
1)
Convert EAZ to MSN 2)
Use last digit of MSN as EAZ
2)
Display connection status in the upper right screen corner
3)
1)
Only if the CAPI driver has not been loaded previously
2)
CAPI 1.1 drivers only
3)
Please read the README file included with your ISDN adapter board
Euro-ISDN CAPI 1.1 Drivers – Assigning EAZs to MSNs
As the CAPI specification version 1.1 was originally developed for the national German 1TR6 protocol
using EAZ digits (terminal selection digits), it does not directly support Multiple Subscriber Numbers
(MSN) in the Euro-ISDN. However, the CAPI drivers can assign each MSN to an EAZ digit, as
described below.
The parameters
/n
and
/e
allow EAZ digits (terminal selection digits) used by the CAPI interface to be
converted to Multiple Subscriber Numbers (MSN) as used in the Euro-ISDN. This enables CAPI
applications which support only EAZ digits to be operated at an Euro-ISDN line with Multiple
Subscriber Numbers.
One of these parameters is required if, for example, several ISDN boards operated at one S
0
interface
are to be distinguished by the Multiple Subscriber Number (MSN) of an incoming call.
/n<eaz>=<msn>
The parameter
/n<eaz>=<msn>
can be used up to ten times.
Example: For example, the driver is called with:
DSS1CAPI /n1=929092 /n2=929094 <CR>
Incoming calls with the MSN 929092 will issue a '1' as EAZ, while calls with
the MSN 929094 will issue a '2' as EAZ. All other MSNs will result in a '9' as
EAZ.
With outgoing calls, an EAZ of '1' will result in an MSN of '929092', while an
EAZ of '2' will result in an MSN of '929094'. Other EAZ digits will not be
converted to a Multiple Subscriber Number (MSN).